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| author | Patrick McDermott <patrick.mcdermott@libiquity.com> | 2019-04-02 04:22:31 (EDT) |
|---|---|---|
| committer | Patrick McDermott <patrick.mcdermott@libiquity.com> | 2019-04-02 04:22:31 (EDT) |
| commit | e37dd9295e0d1c842f33a0502d2af0612015543f (patch) | |
| tree | b87a9ab0e50bf5082fe369640ba7354740cf3f4e | |
| parent | e00306551ce9fa1ed709eedd581c98dd29481b28 (diff) | |
ob_set_binary_substvar(), ob_substvars(): Clean up binary package names
Fixes substvars for binary packages with non-alphanumeric characters in
their names.
| -rw-r--r-- | lib/control.sh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/control.sh b/lib/control.sh index 0fdd715..248b422 100644 --- a/lib/control.sh +++ b/lib/control.sh @@ -244,6 +244,9 @@ ob_set_binary_substvar() # Trim leading and trailing whitespace from value. value="$(printf '%s' "${value}" | sed -n "${_OB_SUBSTVAR_TRIM_SED}")" + # Convert package name to clean form. + package="$(printf '%s' "${package}" | tr 'a-z' 'A-Z' | tr -dC 'A-Z0-9')" + # TODO: Maybe disallow variable names beginning with hyphens, and/or # otherwise make this safer. eval "_OB_SUBSTVAR_BIN_${package}__${name}=\"\${value}\"" @@ -322,6 +325,8 @@ ob_substvars() # Perform the substitution. name_tr="$(printf '%s' "${name}" | tr 'a-z-' 'A-Z_')" + package="$(printf '%s' "${package}" | tr 'a-z' 'A-Z' | \ + tr -dC 'A-Z0-9')" if eval "[ x\"\${_OB_SUBSTVAR_SRC_${name_tr}:+set}\" = x'set' ]" then name_tr="_OB_SUBSTVAR_SRC_${name_tr}" |